CN215137504U - Filter flask convenient to renew cartridge more - Google Patents
Filter flask convenient to renew cartridge more Download PDFInfo
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- CN215137504U CN215137504U CN202120965559.3U CN202120965559U CN215137504U CN 215137504 U CN215137504 U CN 215137504U CN 202120965559 U CN202120965559 U CN 202120965559U CN 215137504 U CN215137504 U CN 215137504U
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Abstract
The utility model provides a filter flask convenient to change filter core, relates to the technical field of filter flasks, including the filter flask, the inner wall of filter flask slides and is equipped with the filter core installation section of thick bamboo, be equipped with the filter core in the filter core installation section of thick bamboo, the fixed installation shell that is equipped with in below of filter flask, the inner wall of installation shell can be dismantled and be equipped with sealed lid structure, sealed lid structure includes fixed plate and rotor plate, the fixed plate rotates with the rotor plate to be connected, the fixed cover that is equipped with in the top of fixed plate, the top of fixed cover is through sealing washer and filter flask sealing connection, the lateral wall of rotor plate is fixed and is equipped with the thread bush; this filter flask convenient to renew cartridge more changes traditional thread engagement sealing connection into sliding seal through the sealed lid structure that sets up, when having reduced sealed lid structure dismouting with install the frictional force between the shell, saved the strength of the sealed lid structure of staff's dismouting, bring great facility for staff's renew cartridge more.
Description
Technical Field
The utility model relates to a filter flask technical field especially relates to a filter flask convenient to renew cartridge.
Background
Along with the improvement of the living quality requirement of people, the quality requirement of people on drinking water is higher and higher, the water purifier is more and more popular with people, the outside of a filter element serving as a main component of the water purifier needs to be wrapped by a filter bottle, different types of filter elements have different service lives, a user needs to replace the filter element before the service life expires, or the water quality of effluent is influenced, and secondary pollution is caused;
the end cover of current filter flask is connected by thread engagement usually, and the meshing is inseparable, and when general filter flask renew cartridge, need open the end cover, need people consume huge strength usually and could open, and the operation of giving staff renew cartridge brings great inconvenience, consequently, the utility model provides a filter flask convenient to renew cartridge to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a filter flask convenient to renew cartridge, this filter flask convenient to renew cartridge through the sealed lid structure that sets up, change traditional thread engagement sealing connection into sliding seal and connect, when having reduced the dismouting of sealed lid structure and the frictional force between the installation shell, saved the strength of the sealed lid structure of staff's dismouting, bring great facility for staff's renew cartridge.
In order to solve the problems, the utility model provides a filter flask which is convenient for replacing a filter element, comprising a filter flask, the inner wall of the filter flask is slidably provided with a filter element installation cylinder, a filter element is arranged in the filter element installation cylinder, an installation shell is fixedly arranged below the filter flask, the inner wall of the mounting shell is detachably provided with a sealing cover structure, the sealing cover structure comprises a fixed plate and a rotating plate, the fixed plate is rotationally connected with the rotating plate, a fixed sleeve is fixedly arranged above the fixed plate, the upper part of the fixed sleeve is hermetically connected with the filter flask through a seal ring, the side wall of the rotating plate is fixedly provided with a threaded sleeve, the inner wall of the mounting shell is provided with an internal thread matched with the threaded sleeve, a handle is fixedly arranged below the rotating plate, a water inlet pipe and a water outlet pipe are arranged above the filter flask, the water inlet pipe is positioned at the center of the filter flask, and the lower end of the water inlet pipe is connected with the inner wall of the upper end of the filter element in a clamping manner.
The further improvement lies in that: the fixed collar that is equipped with in below of filter core, the top of fixed plate is equipped with the mounting groove with collar looks adaptation, collar and mounting groove are concentric circle structure, the outer wall and the inner wall of collar all are equipped with the block groove, be equipped with in the mounting groove with the block ball of block groove looks adaptation.
The further improvement lies in that: the fixing plate is internally provided with a groove, a spring is arranged in the groove, one end of the spring is fixedly connected with the clamping ball, the groove is communicated with the mounting groove, and the diameter of the cross section of the groove is smaller than that of the clamping ball.
The further improvement lies in that: the rotary plate is characterized in that a rotating shaft is fixedly arranged below the fixed plate, a groove matched with the rotating shaft is formed above the rotary plate, and the rotary plate is rotatably connected with the rotating shaft through the groove.
The further improvement lies in that: the outer wall of the filter element installation cylinder is fixedly provided with a slide bar, and the inner wall of the filter flask is provided with a sliding groove matched with the slide bar.
The further improvement lies in that: and a water trough is arranged on the slide bar.
The utility model has the advantages that: this filter flask convenient to renew cartridge filter has the one end of collar to pass through the cooperation of block groove with the block ball, the block assembly is in the mounting groove, run through the filter core installation section of thick bamboo with the other end of filter core and communicate with the oral siphon, through rotating the handle, make the inner wall screw thread of thread bush and installation shell rotate, promote sealed lid structure and locate to remove to the filter flask, through the sealed lid structure that sets up, change traditional thread engagement sealing connection into sliding seal connection, when having reduced sealed lid structure dismouting and the frictional force between the installation shell, the strength of the sealed lid structure of staff dismouting has been saved, it brings great facility to change the filter core for the staff.
Drawings
Fig. 1 is a front view of the internal structure of the present invention.
Fig. 2 is the schematic diagram of the sealing cover structure and the filter element splitting structure of the present invention.
Fig. 3 is a perspective view of the filter element mounting cylinder of the present invention.
Fig. 4 is a perspective view of the sealing cover structure and the filter element splitting structure of the present invention.
Fig. 5 is a top view of the internal structure of the fixing plate of the present invention.
Wherein: 1. a filter flask; 2. a filter element mounting cylinder; 3. a filter element; 4. installing a shell; 5. a sealing cover structure; 6. a fixing plate; 7. a rotating plate; 8. fixing a sleeve; 9. a seal ring; 10. a threaded sleeve; 11. an internal thread; 12. a handle; 13. a mounting ring; 14. mounting grooves; 15. a clamping groove; 16. clamping the ball; 17. a spring; 18. a slide bar; 19. a water trough; 20. a rotating shaft; 21. a water inlet pipe; 22. and (5) discharging a water pipe.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
Example one
According to fig. 1, 2, 4 and 5, the embodiment provides a filter flask convenient for replacing a filter element, which comprises a filter flask 1, wherein a filter element mounting cylinder 2 is slidably arranged on the inner wall of the filter flask 1, a filter element 3 is arranged in the filter element mounting cylinder 2, a mounting housing 4 is fixedly arranged below the filter flask 1, a sealing cover structure 5 is detachably arranged on the inner wall of the mounting housing 4, the sealing cover structure 5 comprises a fixing plate 6 and a rotating plate 7, the fixing plate 6 is rotatably connected with the rotating plate 7, a fixing sleeve 8 is fixedly arranged above the fixing plate 6, the fixing sleeve 8 is hermetically connected with the filter flask 1 through a sealing ring 9, a thread sleeve 10 is fixedly arranged on the side wall of the rotating plate 7, an internal thread 11 matched with the thread sleeve 10 is arranged on the inner wall of the mounting housing 4, a handle 12 is fixedly arranged below the rotating plate 7, a water inlet pipe 21 and a water outlet pipe 22 are arranged above the filter flask 1, the water inlet pipe 21 is positioned at the center of the filter flask 1, and the lower end of the water inlet pipe 21 is connected with the inner wall of the upper end of the filter element 3 in a clamping manner.
The filter core 3 is characterized in that a mounting ring 13 is fixedly arranged below the filter core 3, a mounting groove 14 matched with the mounting ring 13 is formed in the upper portion of the fixing plate 6, the mounting ring 13 and the mounting groove 14 are of concentric circle structures, clamping grooves 15 are formed in the outer wall and the inner wall of the mounting ring 13, and clamping balls 16 matched with the clamping grooves 15 are arranged in the mounting groove 14.
The fixing plate 6 is internally provided with a groove, a spring 17 is arranged in the groove, one end of the spring 17 is fixedly connected with the clamping ball 16, the groove is communicated with the mounting groove 14, and the diameter of the cross section of the groove is smaller than that of the clamping ball 16.
A rotating shaft 20 is fixedly arranged below the fixed plate 6, a groove matched with the rotating shaft 20 is arranged above the rotating plate 7, and the rotating plate 7 is rotatably connected with the rotating shaft 20 through the groove.
This filter flask convenient to renew cartridge more has filter core 3 to have the one end of collar 13 to pass through the cooperation of block groove 15 with block ball 16, the block assembly is in mounting groove 14, run through filter core installation section of thick bamboo 2 and communicate with oral siphon 21 with the other end of filter core 3, through rotating handle 12, make the inner wall screw thread of thread bush 10 and installation shell 4 rotate, promote sealed lid structure 5 and remove to 1 department of filter flask, sealed lid structure 5 through the setting, change traditional thread engagement sealing connection into sliding seal and connect, when having reduced sealed lid structure 5 dismouting and installation shell 4 between the frictional force, the strength of the sealed lid structure 5 of staff dismouting has been saved, it brings great facility to change filter core 3 for the staff.
Example two
According to fig. 1 and 3, the present embodiment provides a filter flask convenient for replacing a filter element, which includes a filter flask 1, a filter element mounting cylinder 2 is slidably disposed on an inner wall of the filter flask 1, a filter element 3 is disposed in the filter element mounting cylinder 2, a mounting housing 4 is fixedly disposed below the filter flask 1, a sealing cover structure 5 is detachably disposed on an inner wall of the mounting housing 4, the sealing cover structure 5 includes a fixing plate 6 and a rotating plate 7, the fixing plate 6 is rotatably connected with the rotating plate 7, a fixing sleeve 8 is fixedly disposed above the fixing plate 6, the fixing sleeve 8 is hermetically connected with the filter flask 1 through a sealing ring 9, a thread sleeve 10 is fixedly disposed on a side wall of the rotating plate 7, an internal thread 11 adapted to the thread sleeve 10 is disposed on an inner wall of the mounting housing 4, a handle 12 is fixedly disposed below the rotating plate 7, a water inlet pipe 21 and a water outlet pipe 22 are disposed above the filter flask 1, the water inlet pipe 21 is positioned at the center of the filter flask 1, and the lower end of the water inlet pipe 21 is connected with the inner wall of the upper end of the filter element 3 in a clamping manner.
The outer wall of the filter element installation cylinder 2 is fixedly provided with a slide bar 18, and the inner wall of the filter flask 1 is provided with a sliding groove matched with the slide bar 18.
The slide bar 18 is provided with a water trough 19.
This filter flask convenient to renew cartridge has an installation section of thick bamboo 2 through slidable mounting in filter flask 1, has guaranteed the stability when filter core 3 uses, through set up water trough 19 on draw runner 18, the effectual smooth nature that has increased the interior water flow of filter flask 1.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a filter flask convenient to renew cartridge which characterized in that: comprises a filter flask (1), the inner wall of the filter flask (1) is slidably provided with a filter element installation cylinder (2), a filter element (3) is arranged in the filter element installation cylinder (2), an installation shell (4) is fixedly arranged below the filter flask (1), a sealing cover structure (5) can be detachably arranged on the inner wall of the installation shell (4), the sealing cover structure (5) comprises a fixed plate (6) and a rotating plate (7), the fixed plate (6) is rotatably connected with the rotating plate (7), a fixed sleeve (8) is fixedly arranged above the fixed plate (6), the upper part of the fixed sleeve (8) is hermetically connected with the filter flask (1) through a sealing ring (9), a thread sleeve (10) is fixedly arranged on the side wall of the rotating plate (7), an inner thread (11) matched with the thread sleeve (10) is arranged on the inner wall of the installation shell (4), a handle (12) is fixedly arranged below the rotating plate (7), the filter is characterized in that a water inlet pipe (21) and a water outlet pipe (22) are arranged above the filter bottle (1), the water inlet pipe (21) is located at the center of the filter bottle (1), and the lower end of the water inlet pipe (21) is connected with the inner wall of the upper end of the filter element (3) in a clamping mode.
2. A filter bottle for facilitating filter cartridge replacement as claimed in claim 1, wherein: the fixed collar (13) that is equipped with in below of filter core (3), the top of fixed plate (6) is equipped with mounting groove (14) with collar (13) looks adaptation, collar (13) and mounting groove (14) are concentric circle structure, the outer wall and the inner wall of collar (13) all are equipped with block groove (15), be equipped with in mounting groove (14) with block ball (16) of block groove (15) looks adaptation.
3. A filter bottle for facilitating filter cartridge replacement as claimed in claim 2, wherein: the fixing plate is characterized in that a groove is formed in the fixing plate (6), a spring (17) is arranged in the groove, one end of the spring (17) is fixedly connected with the clamping ball (16), the groove is communicated with the mounting groove (14), and the diameter of the cross section of the groove is smaller than that of the clamping ball (16).
4. A filter bottle for facilitating filter cartridge replacement as claimed in claim 2, wherein: the rotary table is characterized in that a rotating shaft (20) is fixedly arranged below the fixed plate (6), a groove matched with the rotating shaft (20) is formed above the rotating plate (7), and the rotating plate (7) is rotatably connected with the rotating shaft (20) through the groove.
5. A filter bottle for facilitating filter cartridge replacement as claimed in claim 1, wherein: the outer wall of the filter element mounting cylinder (2) is fixedly provided with a sliding strip (18), and the inner wall of the filter flask (1) is provided with a sliding groove matched with the sliding strip (18).
6. A filter bottle for facilitating filter cartridge replacement as claimed in claim 5, wherein: the slide bar (18) is provided with a water trough (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120965559.3U CN215137504U (en) | 2021-05-08 | 2021-05-08 | Filter flask convenient to renew cartridge more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120965559.3U CN215137504U (en) | 2021-05-08 | 2021-05-08 | Filter flask convenient to renew cartridge more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215137504U true CN215137504U (en) | 2021-12-14 |
Family
ID=79367305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120965559.3U Active CN215137504U (en) | 2021-05-08 | 2021-05-08 | Filter flask convenient to renew cartridge more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215137504U (en) |
-
2021
- 2021-05-08 CN CN202120965559.3U patent/CN215137504U/en active Active
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